Hướng dẫn can python replace matlab
There are three aspects to consider when replacing Matlab with Python; the core language capabilities, the IDE and the Price. Show
Capabilities ComparisonThis section outlines all of the capabilities of each platform. In short everything Matlab can do, Python can also do plus much more. However, things like linear algebra and rapid prototyping Matlab does more cleanly. MatlabEverything in Matlab is ready bundled and toolboxes are seamlessly integrated. It is also much more mature - but was not designed for general purpose programming meaning anything not linear algebra related is painful to implement.
PythonPython will require a number of additional modules for it to become a good Matlabreplacement.
IDE ComparisonThis is where python is lacking in my opinion. I simply find algorithm development (particularly involving a lot of linear algebra) less painful in the Matlab IDE. MatlabHere are some key Matlab features which will be hard to live without as an engineering student. Note that Python IDEs do have some of these capabilities also, but are more sloppily implemented.
PythonThere are some new python IDEs which are starting to compete with some of MATLAB's key advantages. I personally like PyCharm which was recently released as a free community version. It has the following capabilities and is very well designed from a UI perspective.
Price ComparisonPython is free and has an active support community. Matlab also had a good support community too, but is anything but free. Nội dung chính Python for Matlab Users, Part 1: Python vs MatlabMaybe you’re an engineer like me who’s been using Matlab for quite some time and have grown super attached to it. You are probably fluent in the Matlab language, and whenever you face a problem you immediately start thinking in matrices and indexing notation.
But you can’t avoid listening when you hear engineers and data scientists talk about Python. How it’s one of the fastest, easiest languages to learn, and how it can do what Matlab can do — and much more. You then look at your most recent invoice from Mathworks and start questioning if a free-to-use programming language might actually be the way to go. But at the same time, you know that Python is 0-index’ed and already now you start questioning if such a language is really the way to go. Then you hear weird terms such as list comprehensions and you start to get slightly scared. You do a bit of searching around the internet and stumble over ugly, scary-looking code snippets such as the following: X = dict(zip(VarNames, [(np.array(data[name],dtype=float).flatten()) for name in VarNames] ) ) And now you start to wonder why anyone would use such a language. But you are stubborn. Just like me. And you know that just because you don’t quite understand what all the fuzz is about, you also know that so many people can’t be wrong. So you Google “Python for Matlab users” and now you’re here. So what is this? Well let me tell you:
A word of caution though:
What this means for you is that I am writing this as I go, but after clearing up all the mistakes and dead ends I’ve taken, so you don’t have to repeat them. This writeup is therefore based on a lot of Googling around and plain and simple trial and error. But enough chatting — let’s start digging a bit deeper. Why Python?The first step in using Python, is to actually decide to use it. There are many reasons why one might consider using Python, and I’ve listed the main ones for me in the following. Similarly, there are also good reasons why Matlab is superior to Python. These are also listed below. An advantage of Python is the support for multiple IDEs meaning you can pick you own syntax highlighting. Photo by Chris Ried on Unsplash10 Reasons Python is better than Matlab
10 Reasons Matlab is better than Python
I can’t tell you which of the advantages outweigh the others — that depends entirely on the context and the situation of each individual Matlab user. To me, many of the reasons to stick with Matlab are related to the momentum gained by having used Matlab for years and feeling “at home” with the software. And being afraid of taking the leap and putting in the work. But, if this read hasn’t entirely thrown you off and you are motivated to give Python a try, let’s continue to the next part where we actually install Python! Is it better to learn Python or MATLAB?In summary, it is good to have both but definitely start off with python. I personally prefer MATLAB. When you are working on scientific computing, particularly if you need to handle matrices and vectors then MATLAB will give you the best experience. But it is quite costly, so many students prefer Python. Can you use Python like MATLAB?For all of these reasons, and many more, Python is an excellent choice to replace MATLAB as your programming language of choice. Now that you're convinced to try out Python, read on to find out how to get it on your computer and how to switch from MATLAB! Note: GNU Octave is a free and open-source clone of MATLAB. Which is faster Python or MATLAB?For this example, Matlab is roughly three times faster than python. Is MATLAB easy or difficult?It uses the programming system and language called MATLAB to do so because it is easy to learn, versatile and very useful for engineers and other professionals. MATLAB is a special-purpose language that is an excellent choice for writing moderate-size programs that solve problems involving the manipulation of numbers. |